“show me a map of all specialty coffee roaster across the USA. show me their founding date and other important attributes as well in a table. do state-by-state queries, and then aggregate.”
State-named web searches for every state plus Washington, DC, scanned on 2026-08-31, yielded 4,091 deduplicated roaster + city + state records across 10,491 unique result pages. Counts are qualifying roasters found by the census, not a complete registry; a founding year was recovered for 989 records.
Read the map as a distribution, not storefront pins — consistent exact coordinates were not available, so each state is shaded by records found. Queries were state-specific, then candidates were limited to a named US city and roaster, canonicalized by business name and city, and aggregated. A row means a source identified the business as roasting specialty coffee; it does not establish current operating status, chains can appear once per city, and state differences partly reflect web discoverability and directory coverage.
Web census of specialty-coffee roasters: state-named searches for all 50 states plus DC scanned 2026-08-31; six state batches yielded 10,491 unique search-result pages within batches and ~56,800 raw entity mentions, validated and deduplicated to 4,091 roaster/city/state records (one per canonical business name + city). Counts measure qualifying roasters found on the web, not verified operating businesses. Table columns for street address, certifications and ownership are abbreviated on narrow screens; blank cells mean the sources did not resolve the field.